121186828

素因数分解:

$2^2\times 7^1\times {\mathrm{439}}^1\times {\mathrm{9859}}^1$

素因数の和:10309

約数の個数: 24

約数和(自身を含む): 242950400

約数和(自身を除く): 121763572

約数列:

[1, 2, 4, 7, 14, 28, 439, 878, 1756, 3073, 6146, 9859, 12292, 19718, 39436, 69013, 138026, 276052, 4328101, 8656202, 17312404, 30296707, 60593414, 121186828]

約数ペア:

[(1, 121186828), (2, 60593414), (4, 30296707), (7, 17312404), (14, 8656202), (28, 4328101), (439, 276052), (878, 138026), (1756, 69013), (3073, 39436), (6146, 19718), (9859, 12292)]